私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看

當前位置:群英聚首 > 論文著作 > 正文
Organic electroluminescent device based on balanced carriers injection and transportation
來源:田文晶教授個人網站 發布日期:2009-03-04

作者: Wu F, Tian WJ, Zhang ZM, Ma YG, Li GW, Shen JC, Zhang LQ, Zhang BW, Cao Y
來源出版物: THIN SOLID FILMS    卷: 363    期: 1-2    頁: 214-217    出版年: MAR 1 2000 
摘要: The electronic structure of PDDP, T-3-OXD and Alq in forms of HOMO, LUMO and E-g is characterized by using spectroscopy and electrochemical measurement, and the carrier mobility of them is measured by a time of flight (TOF) technique. Based on these knowledge, single-layer and double-layer EL devices are fabricated. The experimental results indicate that the EL performances of the device depend not only on the energy matching among the emitting layer, carrier transporting layer and the electrode, but also on the mobility and the thickness of emitting and transporting layer. in other words, four orders of magnitude an increase of the EL efficiency can be achieved by choosing the electron transporting material with suitable electronic structure and carrier mobility, the electrode with relatively low work function and a proper thickness of the emitting and transporting layer.

Copyright © 2005 Polymer.cn All rights reserved
中國聚合物網 版權所有
經營性網站備案信息

京公網安備11010502032929號

工商備案公示信息

京ICP證050801號

京ICP備12003651號

主站蜘蛛池模板: 吉林市| 德江县| 辽中县| 碌曲县| 延长县| 电白县| 乌鲁木齐县| 麦盖提县| 竹北市| 双辽市| 杨浦区| 景谷| 布尔津县| 仁寿县| 微山县| 治县。| 武汉市| 枣庄市| 天祝| 乐业县| 瓦房店市| 铁力市| 蓝山县| 桦川县| 城市| 博爱县| 资源县| 莒南县| 招远市| 四子王旗| 南平市| 阿合奇县| 松桃| 辽宁省| 肥城市| 民和| 东城区| 丰都县| 雅安市| 大冶市| 凯里市|